answersLogoWhite

0


Best Answer

The engine management has detected something wrong. Get the diagnostic code read and go from there. If you have changed the battery or a fuse recently it could just be the data bus has spiked and needs resetting.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is the check engine light on in your 1994 Geo Metro?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you reset the check engine light on a 1994 Ford Probe?

For the 1994, you have to remove the negative battery cable, then depress the brake and hold it in for 5 seconds to reset the check engine light.


Why does check engine light come on and auto stalls this is a 1994 Oldsmobile royal?

Use a code reader to find out why the check engine light is on.


When the check engine light comes on what could be the problem on a 1994 Oldsmobile royal 88?

If the check engine light is on, use a code scanner to find out why.


What are some of the problems of check engine light for 1996 Mercedes E class?

what are some of the problems of a check engine light for 1994 E class mercedes?


1994 Ford Ranger check engine off light will not start?

huh?


What causes the check engine light to come on in 1994 Isuzu pickup?

Your mom.


What is wrong if the check engine light comes on at idle and the engine run rough on a 1994 Mazda 929?

Check the engine oil, sometimes when the oil is low the check engine light comes on while sitting still and goes out when you accelarate.


Where do you look when the check engine light on a 1994 Mercury Villager comes on?

dash dash


What can you do about your check engine light being on on a 1994 Buick Lesabre?

Get a code read out from your engine computer and it will tell you what is wrong.


What does the check engine light mean on a 1994 pajero v6 3.0?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.


Check engine light 1994 Mercury Topaz?

Check engine light? You have to plug the computer in to read the faults. If you do not have one, then most good service shops have, and for a small fee will help you.


How do you reset the check engine light on your 1994 dodge spirit?

Disconnect the battery for about 10-15 minutes resets the computer, and that means no Check Engine Light after you have fixed/ replaced what was wrong.